﻿using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using StudyEnglish.Model;

namespace StudyEnglish.Service
{
    public interface IFileService
    {
        void SaveFile(File file);
        IList<File> FindAllFiles();
        IQueryable<File> FilesLinq { get; }
        void UpdateFile(File file);
        void DeleteFile(File file);
        File FindByName(string filename);
        IList<File> FindAllImportedFiles();
        File GetFileById(int id);
    }
}
